ES430852A1 - Procedure for the production of esters of the alpha (4-chlorobutil) -bencilic acid. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the production of esters of the alpha (4-chlorobutil) -bencilic acid. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES430852A1 ES430852A1 ES430852A ES430852A ES430852A1 ES 430852 A1 ES430852 A1 ES 430852A1 ES 430852 A ES430852 A ES 430852A ES 430852 A ES430852 A ES 430852A ES 430852 A1 ES430852 A1 ES 430852A1
- Authority
- ES
- Spain
- Prior art keywords
- formula
- translation
- esters
- procedure
- production
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/40—Unsaturated compounds
- C07C59/58—Unsaturated compounds containing ether groups, groups, groups, or groups
- C07C59/64—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Procedure for the production of esters of α- (4-chlorobuti1) -benzyl acid of formula I: **(See formula)** in which is a dialkylaminoalkyl group of the formulas: **(See formula)** where R2 is a preferably straight or branched chain lower alkylene group, and R3 and R4 are preferably straight chain lower alkyl groups and may be the same or different, as well as the pharmacologically acceptable acid addition salts thereof, comprising the chlorination of an ester of α- (4-hydroxybutyl) -benzyl acid of formula II: **(See formula)** wherein R1 is a dialkylaminoalkyl group of the formula: **(See formula)** wherein R2 is a straight or branched chain alkylene group, and R3 and R4, which may be the same or different, are straight chain alkyl groups, with thionyl chloride and, if desired, conversion by known methods of the free base thus formed in a pharmacologically acceptable acid addition salt, or any addition salt thus formed in the free base or in one or the other, pharmacologically acceptable acid addition salt. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA182,915A CA1029391A (en) | 1973-10-09 | 1973-10-09 | Production of benzilic acid derivatives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES430852A1 true ES430852A1 (en) | 1976-10-01 |
Family
ID=4098035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES430852A Expired ES430852A1 (en) | 1973-10-09 | 1974-10-09 | Procedure for the production of esters of the alpha (4-chlorobutil) -bencilic acid. (Machine-translation by Google Translate, not legally binding) |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5082044A (en) |
| AR (1) | AR205001A1 (en) |
| CA (1) | CA1029391A (en) |
| DE (1) | DE2447807A1 (en) |
| ES (1) | ES430852A1 (en) |
-
1973
- 1973-10-09 CA CA182,915A patent/CA1029391A/en not_active Expired
-
1974
- 1974-01-01 AR AR25598874A patent/AR205001A1/en active
- 1974-10-08 DE DE19742447807 patent/DE2447807A1/en not_active Ceased
- 1974-10-09 JP JP11674574A patent/JPS5082044A/ja active Pending
- 1974-10-09 ES ES430852A patent/ES430852A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AR205001A1 (en) | 1976-03-31 |
| CA1029391A (en) | 1978-04-11 |
| DE2447807A1 (en) | 1975-04-10 |
| JPS5082044A (en) | 1975-07-03 |
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